Nvme Vs Ufs 3.1 Speed Apr 2026

But UFS 3.1 wins on power efficiency – crucial for phones. NVMe would drain your battery in hours.

"NVMe and UFS 3.1 both use PCIe technology, but here’s the speed breakdown. nvme vs ufs 3.1 speed

NVMe for performance, UFS for mobile. 🔥📱💻 #nvme #ufs31 #techcomparison Option 2: Detailed table & summary (blog post / comparison article) Title: NVMe vs UFS 3.1 Speed: Which Storage Interface Is Faster? But UFS 3

| Metric | NVMe (PCIe 4.0 x4) | UFS 3.1 | |--------|--------------------|---------| | Max sequential read | ~7,000 MB/s | ~2,100 MB/s | | Max sequential write | ~5,000 MB/s | ~1,200 MB/s | | Random read (4KB) | ~800k – 1M IOPS | ~100k – 200k IOPS | | Random write (4KB) | ~600k – 1M IOPS | ~70k – 150k IOPS | | Interface | PCIe (3.0/4.0/5.0) | MIPI M-PHY | | Duplex | Full duplex (read+write simultaneously) | Half duplex | | Power efficiency | Lower (higher active power) | Higher (better for battery) | | Typical use | PCs, consoles, servers | Smartphones, tablets, dashcams | NVMe for performance, UFS for mobile

But check random read – NVMe might do 1M IOPS, UFS 3.1 around 100K IOPS. That’s why your PC loads games instantly and your phone feels fast, but not that fast.